diff --git a/background/worker.py b/background/worker.py
index 1a28bbc..0357f06 100644
--- a/background/worker.py
+++ b/background/worker.py
@@ -4,5 +4,7 @@ from backend.config import CELERY_RESULT_BACKEND, CELERY_BROKER_URL
 celery = Celery(
     __name__,
     broker=CELERY_BROKER_URL,
-    backend=CELERY_RESULT_BACKEND
+    backend=CELERY_RESULT_BACKEND,
+
 )
+celery.conf.result_backend_thread_safe = True